196022742 has 8 divisors (see below), whose sum is σ = 392045496. Its totient is φ = 65340912.

The previous prime is 196022737. The next prime is 196022789. The reversal of 196022742 is 247220691.

It is a sphenic number, since it is the product of 3 distinct primes.

196022742 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16335223 + ... + 16335234.

It is an arithmetic number, because the mean of its divisors is an integer number (49005687).

Almost surely, 2^196022742 is an apocalyptic number.

196022742 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

196022742 is a wasteful number, since it uses less digits than its factorization.

196022742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32670462.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 196022742 is about 14000.8121907267. The cubic root of 196022742 is about 580.9010390530.

The spelling of 196022742 in words is "one hundred ninety-six million, twenty-two thousand, seven hundred forty-two".